Gabriella Bolohan originally said the cold conditions could "make her heart stop" if she continued.
George Smyth, 18, from Newport in Shropshire was last seen in the Bucegi Mountains, on 23 November.
Jaydon Jack Eric Bowyer and Ta-Shay Carlton Canoville died from "blunt trauma" after the crash in May.
The four-day festival saw Lewis Capaldi, Calvin Harris and The Cure top the bill.
The fancy dress theme at the 2026 Isle of Wight Festival is galactic glamour and space oddities.
The Someone You Loved singer headlines the main stage at Isle of Wight Festival.
Thousands of music fans arrive on the island for the four-day festival at Seaclose Park.
Everything you need to know ahead of this year's Isle of Wight Festival.
The supermarket chain says it is investing £370m into the new stores as part of its expansion plans.
